COLBY CRAIG (President) sold 280K shares of ONESTREAM, INC. on the open market

Open‑market sale worth $8.32M. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales

COLBY CRAIG

Filed: 12/17/2024ACC: 0001415889-24-029689

InsiderCOLBY CRAIGCIK 2027404

→

IssuerONESTREAM, INC.CIK 1889956

Officer· President

Since Jul 2024

-280K

Net shares

Net seller

$8.32M

Total sold

Open market trades

0B · 2S

Total transactions

615.64K acquired · 895.64K disposed

Non-Derivative Transactions4

Class A Common Stock

Direct

M · Option Exercise

+280K

Price / share

$10.65

Trade value

$2.98M

% of position

New position

12/13/2024

0.00→280K

Class A Common Stock

Direct

S · Sale

−208.19K

Price / share

$29.47

Trade value

$6.14M

% of position

74.4%

12/13/2024

280K→71.81K

Class A Common Stock

Direct

S · Sale

−71.81K

Price / share

$30.40

Trade value

$2.18M

% of position

New position

12/13/2024

71.81K→0.00

Class A Common Stock

Indirect

C · Conversion

+167.82K

Price / share

—

Trade value

—

% of position

New position

12/13/2024

0.00→167.82K

Total

Net shares

+167.82K

Net value

-$5.34M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class A Common Stock Direct	12/13/2024	M · Option Exercise	+280K	$10.65	$2.98M	New position	0.00	280K
Class A Common Stock Direct	12/13/2024	S · Sale	−208.19K	$29.47	$6.14M	74.4%	280K	71.81K
Class A Common Stock Direct	12/13/2024	S · Sale	−71.81K	$30.40	$2.18M	New position	71.81K	0.00
Class A Common Stock Indirect	12/13/2024	C · Conversion	+167.82K	—	—	New position	0.00	167.82K
Total			+167.82K		-$5.34M

Derivative Transactions5

Stock Option (right to buy)

Direct

M · Option Exercise

Converts to

Class A Common Stock

140K shares

−140K

Strike price

10.65

Held after

169.92K

Exercisable

—

12/13/2024

Stock Option (right to buy)

Direct

M · Option Exercise

Converts to

Class A Common Stock

140K shares

−140K

Strike price

10.65

Held after

368.75K

Exercisable

—

12/13/2024

Common Units

Indirect

C · Conversion

Converts to

Class D Common Stock

167.82K shares

−167.82K

Strike price

Held after

7.30K

Exercisable

—

12/13/2024

Class D Common Stock

Indirect

C · Conversion

Converts to

Class A Common Stock

167.82K shares

+167.82K

Strike price

Held after

167.82K

Exercisable

—

12/13/2024

Class D Common Stock

Indirect

C · Conversion

Converts to

Class A Common Stock

167.82K shares

−167.82K

Strike price

Held after

0.00

Exercisable

—

12/13/2024

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Option (right to buy) Direct	Class A Common Stock140K shares	12/13/2024	M · Option Exercise	−140K	10.65	—	169.92K
Stock Option (right to buy) Direct	Class A Common Stock140K shares	12/13/2024	M · Option Exercise	−140K	10.65	—	368.75K
Common Units Indirect	Class D Common Stock167.82K shares	12/13/2024	C · Conversion	−167.82K		—	7.30K
Class D Common Stock Indirect	Class A Common Stock167.82K shares	12/13/2024	C · Conversion	+167.82K		—	167.82K
Class D Common Stock Indirect	Class A Common Stock167.82K shares	12/13/2024	C · Conversion	−167.82K		—	0.00

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)3

Class D Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

1.68M

Shares owned

1.68M

Exercise price

Expiration

—

Exercise window

—

Class D Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

3.35M

Shares owned

3.35M

Exercise price

Expiration

—

Exercise window

—

Class D Common Stock

Direct

Underlying security

Class A Common Stock

Underlying shares

6.89M

Shares owned

6.89M

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

11.92M

Owned

11.92M

Security	Underlying	Exercise Window	Expiration	Underlying Shares	Shares Owned
Class D Common Stock Indirect	Class A Common Stock	—	—	1.68M	1.68M
Class D Common Stock Indirect	Class A Common Stock	—	—	3.35M	3.35M
Class D Common Stock Direct	Class A Common Stock	—	—	6.89M	6.89M
Total				11.92M	11.92M